Pathophysiology
         
Torsades DePointes      

Is a form of Polymorphic VT in which the QRS complexes "twist" around the isoelectric line (the morphology of the QRS vector switches from positive to negative and back again).

Rhythm Strip
Torsades DePointes Rhythm Strip

Polymorphic VT/Torsades DePoints (231 BPM)

12 Lead EKG
Torsades DePointes 12 Lead EKG